News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

DevShed:
Validating Octal and Hexadecimal Values with Filters in PHP 5
July 23, 2009 @ 09:41:34

Continuing their series looking at creating validators for various value types in variables, DevShed has posted the latest tutorial - a look at validating octal and hexidecimal values.

As you know, when it comes to validating incoming data, PHP 5 comes bundled with a powerful set of native functions that allow you to perform all sorts of clever validations on a given variable. [...] In this second chapter of this series, I'm going to discuss how to use the FILTER_VALIDATE_INT filter that you learned in the previous part, this time for validating array elements as well as octal and hexadecimal integers.

Their example loops through an array of values to locate the ones that match the FILTER_VALIDATE_INT filter and echo their value back to the user via a foreach loop.

0 comments voice your opinion now!
tutorial filter hexadecimal octal validate


blog comments powered by Disqus

Similar Posts

The Shadow Fox Network: Building an RSS Feed From a Database

Jani Hartikainen's Blog: Decoupling models from the database: Data Access Object pattern in PHP

Zend Developer Zone: Using a Plugin to Integrate Propel with Zend

Utah PHP Users Group: PHP-CAPTCHA

ProDevTips.com: Parsing tags with Zend Feed


Community Events

Don't see your event here?
Let us know!


laravel video introduction podcast conference library unittest opinion extension api framework language community psr7 series laravel5 release development interview voicesoftheelephpant

All content copyright, 2015 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework